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Obsidian, Granite, and i believe slate

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Which rocks have a name that means ''fire''?

Igneous rocks are rocks that form from the cooling of magma or lava, and "igneous" is derived from the Latin word for "fire." Examples of igneous rocks include basalt, granite, and pumice.


What do ingeous rocks form from?

a type of rock that forms when magma cools and hardens very slowly deep in earths crust...


Is felsic porphyritic extrusive?

Felsic porphyritic rocks can be extrusive if they are formed from volcanic eruptions. These rocks have a high silica content and typically contain large crystals (phenocrysts) embedded in a fine-grained matrix. Examples of felsic porphyritic extrusive rocks include rhyolite and dacite.


Is coal ingeous?

No.It is sedimentary, however anthracite is considered metamorphic. Graphite (chemically pure carbon) can be found in igneous rocks.


Is felsic an intrusive or extrusive igneous rock?

It can be either. "Felsic" is not a specific type of rock but a general description of an ingeous rock's composition indicating high levels of silica and alkali feldspars.


What is the dirrerence between extrusive and intusive rocks give an example of each?

The difference between extrusive and intrsive rocks are thatextrusive rock is a ingeous rock and formes by lava that erupes onto earth surface, and that intrusive rock is igneous rocks that hardenes beeatg earth's surface.


What are non-examples of metamorphic rocks?

Sandstone, limestone, and shale are examples of sedimentary rocks. Granite, basalt, and obsidian are examples of igneous rocks.


Which rocks have a name that means''fire''?

It would be a ingeous rock.


Is magma like a ingeous rock?

yes


Examples of rocks?

ugly


Rocks which contain a variety of minerals are examples of a?

Igneous Rocks


What are two examples of fine-grained igneous rocks?

Basalt and rhyolite are examples of fine-grained igneous rocks.